
<fieldset class="layui-elem-field site-demo-button">
    <legend>四种按钮尺寸</legend>
    <div>
        <button class="layui-btn layui-btn-primary layui-btn-big">大型按钮</button>
        <button class="layui-btn layui-btn-primary">默认按钮</button>
        <button class="layui-btn layui-btn-primary layui-btn-small">小型按钮</button>
        <button class="layui-btn layui-btn-primary layui-btn-mini">迷你按钮</button>

        <br>

        <button class="layui-btn layui-btn-big">大型按钮</button>
        <button class="layui-btn">默认按钮</button>
        <button class="layui-btn layui-btn-small">小型按钮</button>
        <button class="layui-btn layui-btn-mini">迷你按钮</button>

        <br>

        <button class="layui-btn layui-btn-big layui-btn-normal">大型按钮</button>
        <button class="layui-btn layui-btn-normal">默认按钮</button>
        <button class="layui-btn layui-btn-small layui-btn-normal">小型按钮</button>
        <button class="layui-btn layui-btn-mini layui-btn-normal">迷你按钮</button>
    </div>
</fieldset>
<fieldset class="layui-elem-field site-demo-button">
    <legend>灵活的图标按钮（更多图标请阅览：文档-图标）</legend>
    <div>
        <button class="layui-btn"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i></button>

        <br>

        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-danger"><i class="layui-icon"></i></button>

        <br>

        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-primary layui-btn-small"><i class="layui-icon"></i></button>

        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-small"><i class="layui-icon"></i></button>

        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn layui-btn-normal layui-btn-small"><i class="layui-icon"></i></button>
        <button class="layui-btn"><i class="layui-icon"></i> 图文</button>
    </div>
</fieldset>
<fieldset class="layui-elem-field site-demo-button">
    <legend>还可以是圆角按钮</legend>
    <div>
        <button class="layui-btn layui-btn-primary layui-btn-radius">原始按钮</button>
        <button class="layui-btn layui-btn-radius">默认按钮</button>
        <button class="layui-btn layui-btn-normal layui-btn-radius">百搭按钮</button>
        <button class="layui-btn layui-btn-warm layui-btn-radius">暖色按钮</button>
        <button class="layui-btn layui-btn-danger layui-btn-radius">警告按钮</button>
        <button class="layui-btn layui-btn-disabled layui-btn-radius">禁用按钮</button>
    </div>
</fieldset>
<fieldset class="layui-elem-field site-demo-button">
    <legend>风格混搭的按钮</legend>
    <div>
        <button class="layui-btn layui-btn-big layui-btn-primary layui-btn-radius">大型加圆角</button>
        <a href="http://www.layui.com/doc/element/button.html" class="layui-btn" target="_blank">跳转的按钮</a>
        <button class="layui-btn layui-btn-small layui-btn-normal"><i class="layui-icon"></i> 删除</button>
        <button class="layui-btn layui-btn-mini layui-btn-disabled"><i class="layui-icon"></i> 分享</button>
    </div>
</fieldset>   